package src;

/**
 * @author zack
 * @create 2019-08-02-16:04
 */
public class Test3_12_10 {
    public static void main(String[] args) {
        int b=7;
        System.out.println(Integer.toBinaryString(b));
        System.out.println(Integer.toBinaryString(b>>2));
    }
}
